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Intermolecular Desymmetrization, 1,3-diketones, beta,gamma unsaturated alpha ketoester, 1,4-dihydropyridines, 3-[(2-Fluorophenyl)amino]-4-[[(8α,9S)-6′-methoxycinchonan-9-yl]amino]-3-cyclobutene-1,2-dione, Quinine Derivative

by Anna-Lena Hartmann | Nov 7, 2022

Desymmetrization, N-benzhydryl-2,2,2-trifluoroacetamide, Bis(pinacolato)diborane, hydrogen peroxide, (S)-2,2,2-trifluoro-N-((3-hydroxyphenyl)(phenyl)methyl)acetamide, Bis(1,5-cyclooctadiene)dimethoxydiiridium, (8α,9R)-10,11-dihydro-9-hydroxy-6′-methoxy-1-[[3,3′′,5,5′′-tetrakis(1,1-dimethylethyl)[1,1′:3′,1′′-terphenyl]-5′-yl]methyl]-Cinchonanium 5′-methyl[2,2′-bipyridine]-5-methanesulfonate, Dihydroquinine Derivative

by Anna-Lena Hartmann | Nov 6, 2022

Isoxazoline cyclization, 4-(3-(3,5-dichlorophenyl)-4,4,4-trifluorobutanoyl)-N-(1,1-dioxidothietan-3-yl)-2-methylbenzamide, hydroxylamine, 4-(5-(3,5-dichlorophenyl)-5-(trifluoromethyl)-4,5-dihydroisoxazol-3-yl)-N-(1,1-dioxidothietan-3-yl)-2-methylbenzamide, (8α,9R)-9-hydroxy-6′-methoxy-1-[(2,3,4,5,6-pentafluorophenyl)methyl]-Cinchonanium chloride, Quinine Derivative

by Anna-Lena Hartmann | Sep 26, 2022

Spirocyclization Aza-Michael/Michael cascade, substituted-3-(methylene)indolin-2-ones, alpha,beta unsaturated amide esters, spiro-oxindole piperidin-2-one derivatives, 3-[[[3,5-Bis(trifluoromethyl)phenyl]methyl]amino]-4-[[(8α,9S)-6′-methoxycinchonan-9-yl]amino]-3-Cyclobutene-1,2-dione, Quinine Derivative

by Anna-Lena Hartmann | Aug 10, 2022

Vinylogous Michael Addition, 3-alkylidene-2-oxindoles, beta,gamma-unsaturated alpha-keto esters, tert-butyl (E)-3-(1,3-diaryl-6-ethoxy-5,6-dioxohexylidene)-2-oxoindoline-1-carboxylate, N-[3,5-Bis(trifluoromethyl)phenyl]-N′- [(8α,9S)-6′-methoxycinchonan-9-yl]thiourea, Quinine Derivative

by Anna-Lena Hartmann | Jul 20, 2022

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